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17-03-2026 19:41

Pyréno sur branche morte de chêne
Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

18-03-2026 17:22

Literature search
Katarina Pastircakova

Hi there,I'm looking for the following literature:

19-03-2026 10:56

Sporodochial anamorph on Populus with angular, pigmented conidia - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10505643

18-03-2026 13:09

Orbilia on Celtis occidentalis
Khomenko Igor Khomenko Igor

I recently examined Celtis occidentalis branches

27-02-2026 11:21

Nemania diffusa complex
Yannick Mourgues Yannick Mourgues

Hi to all. Here is a specie that can may be relat

18-03-2026 18:42

Arthothelium sp.
Gonzalez Garcia Marta

I have collected some lyre-shaped apothecia on the

27-11-2025 15:41

Hysteriales (Mytilinidion mytilinellum??) on Larix cone, with too? big spores - Denmark
Thomas Læssøe

Spores brownish, typically 4-celled; 26.8 x 2.4;

18-03-2026 11:52

Gnomonioid on petiole of Acer pseudoplatanus with 3-septate ascospores, Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10493688

11-03-2026 17:36

Help for Genus and Species ID
Michel Hairaud Michel Hairaud

Bonjour, Je cherche des indices  pour cette réc

17-03-2026 10:40

Geopora sumneriana
Martine Vandeplanque Martine Vandeplanque

Bonjour à tous.Chaque année en mars ou avril, il

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scutellinia sp.
ashihara yuri, 14-03-2021 04:05
Apothecium is 4mm-7mm.
Ascospore Q=14-19.5×8-10µm.
Ascus Q=252×13µm(Ave).
Hairs Q=683-1012×32-44µm.

Dispersed on rotten wood a broadleaf tree.


I am worried that the size of the spores is small.
The spores are low ridged.
Do you know what kind of scutellinia it is?

  • message #67902
Malcolm Greaves, 14-03-2021 11:59
Malcolm Greaves
Re : scutellinia sp.
To stand any chance we need to see the ornamentation of the mature, ejected spores stained in LCB. Without the staining the internal structure of the spores can be mistaken for ornamentation.